ESPN analyst and former coach George Karl hears that Tim Duncan is thinking of retiring at season’s end, notes Dan McCarney of the San Antonio Express-News, but Duncan isn’t sure how Karl got that impression. The Big Fundamental says he’s undecided, as he tells reporters, including Express-News scribe Mike Monroe (Twitter link). Fellow Express-News writer Jeff McDonald would be “shocked” if Duncan retired. The sense around the Spurs is that Duncan will keep playing as long as he feels he’s useful, McDonald says, pointing out that the big man is still under contract for next year (Twitterlinks). Here’s more from the Association:

Greg Oden considered a handful of teams last summer, but it came down to a decision between the Mavs and the Heat, tweets Dwain Price of the Fort Worth Star-Telegram.

Most reports have suggested the Wizards are looking for a backup point guard, but Gery Woelfel of The Journal Times hears they’re seeking a backup who can play both guard positions, suggesting Luke Ridnour as a possibility (Twitter link).

A veteran scout tells Woelfel that he has Creighton forward Doug McDermott No. 6 on his draft board, and Chris Mannix of SI.com examines a polarizing prospect who’s sparked a wide range of opinions in NBA front offices.

Free agent Malcolm Lee hasn’t played since December 2012 because of injury, but he’s about two weeks away from being ready to suit up for a team, USA Today’s Sam Amick tweets.

The Warriors on Tuesday recalled Ognjen Kuzmic from the D-League, the team announced. Kuzmic’s latest stint in Santa Cruz lasted one day.

Some members of the actors union are upset that executive director David White is a candidate for the same position with the National Basketball Players Association, observes Dave McNary of Variety.com.